Skip to content
Founding Lifetime: every Pro skillfirst 100 members · $169 onceUpgrade
Lookbk
Sign In
Open live demo

The page this skill built from examples/nocturne-rail, working in your browser. Opens in a new tab.

5.3-second example rendered by this skill from examples/nocturne-rail · 1280×720

Example settingswhat each example above was built from

examples/nocturne-railhero.json
Brand
Nocturne Rail
Headline
Go to bed in Paris

What you get

  • A one-page hero and a paste-in embed with your name, words and links
  • A film that loops forever with no visible restart, checked frame against frame
  • A tall cut of the film for phones, so the subject fills a portrait screen
  • Instrument Serif and Space Grotesk in this hero's own colors, with words that rise in once as the page opens
  • A poster frame for reduced motion and while the film loads, so it is never blank
  • Checks at 390, 768, 1280 and 1920 px: 14 px minimum text, a headline nothing touches, 44 px tap targets, no overflow
  • A 1080p MP4 and a 1080x1920 phone MP4, rendered frame by frame
  • Open-source licenses for every part it builds on

Good fit

  • Rail, travel and hotel brands open on amber and teal city lights streaming past a rainy compartment window, with a lamp glowing on the table.
  • The four-corner layout puts departure and arrival times or other short facts along a hairline at the bottom, with the buttons opposite.
  • On a phone the window and lamp stay in view at the top while the headline, facts and a full-width button stack below.

Not for

  • Your own video: the layout and colours are set for this film (city lights streaming past the rain-streaked window of a dark sleeper-train compartment)
  • Changing the colors, fonts or layout through settings (every word and link is yours; the look is fixed)
  • Long headlines: two short lines, with limits the build enforces
  • Sound: browsers only autoplay muted video, and the film is silent
  • Full landing pages below the hero (see the Landing Pages series)

About this skill

A full-screen website hero on five seconds of generated film that loops with no seam: city lights streaming past the rain-streaked window of a dark sleeper-train compartment, a small table lamp glowing in the foreground. It uses a four-corner layout: the wordmark top left, links top right, a two-line headline on the left, and short facts and the buttons along a hairline at the bottom. Wide screens get the wide film and phones a tall cut framed on the subject, so a phone never shows a letterbox or an empty half; every text is at least 14 px and nothing touches the headline. Your agent writes one hero.json with your words and links; the build checks every length, a check at four widths enforces the layout rules and the seamless loop, and a recorder makes 1080p and phone MP4s. It suits a rail, travel, hotel, music, nightlife or any moody, cinematic brand.

Example request

Make a Night Train hero for our sleeper route: 'Fall asleep / in Berlin', departure and arrival times as the facts, and record it.

Similar Skills

View all
New
video
Koi Pond HeroClaude CodeCodexCursor+3 more agents
New
video
Kelp Forest HeroClaude CodeCodexCursor+3 more agents

Details

Output
Full-screen hero on a generated film that loops with no seam · tall cut for phones · page + embed · 1080p and phone MP4s
Needs
Node.js 18+, Chrome, and ffmpeg for the loop check and the video
Series
Loop Heroes · 8 skills
Updated
Nov 2, 2026
Checked
Nov 2, 2026: its own commands ran and passed. That is a working check, not a security audit.

Generates with

A film generated for Lookbk with the same first and last frame, plus a tall cut for phonesA small inlined runtime and CSS entrances (no libraries)Headless Chrome checks and a frame-stepped recorder + ffmpeg
Good forBrandProduct launchWeb design

Installed it? Tell others how it went. Reviews come from people who installed this skill.

Write a review

FAQ

What goes in the facts?

Two or three short value and label pairs, such as times, stops or cabin types. Use the person's real ones, or plain descriptive values.

Does the light flow restart visibly?

No. The film starts and ends on the same frame, so the stream of lights carries on without a jump.

Is there a phone menu?

Yes. On a phone the links fold into a Menu button in the bar, with 44 px tap targets.

Which agents is Night Train Hero written for?

Any agent that reads SKILL.md folders, including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI and OpenCode.

Do I own what I make with it?

Yes. Everything your agent makes with this skill is yours, including for client and commercial work.

What if it doesn’t work for me?

Email support@lookbk.dev within 7 days of buying and we’ll fix it or refund you.

Credits and licensesWritten by Lookbk

the film, generated for Lookbk from a scene written for Lookbk (a still image animated into film with the same first and last frame), and the layout, template and Loop Stage kit, all written for Lookbk. The fonts are from Google Fonts. Written by Lookbk, no third-party code.

Credits and licenses for the open-source software and fonts it uses are in NOTICE.md inside the download.